Supplements like vitamin C and zinc may lessen the severity or duration of cold symptoms should you get sick this winter, experts say.

Supplements containing zinc, vitamin C, and vitamin D can provide an additional layer of support for the immune system during seasonal changes. Micronutrients, though required in smaller amounts ...

Onion, the main ingredient of the syrup, is a real treasure trove of vitamins and minerals. It contains vitamin C, which boosts immunity, as well as potassium, magnesium, zinc, and silicon.